1. Our papers is delivered every morning.

2. The tent is putted up in the rain by the student.

3. The grass in the garden was cut yesterday.

4. May Day is celebrated every year.

5. The rice fields are being plowed by the farmers.

6. Another villa has just been bought by Nam's father.

7. A lot of fruits are being eaten by the child.

8. Coffee was being made by the serve.

9. English can be spoken by Nam.

10. Tran's machine can be made by hershelf.

11. The money must be paid by the man now.

12. The chairs were made by the pupils last month.

13. The package is had to send now.

14. These things can't be put here.

15. The letters are typed very quickly by Mary.

16. That machine mustn't be used after 5:30 pm.

17. An English-speaking contest in Quang Trung School will be hold by the principal next month.

18. Mary and her little cousin were given 2 teddy bears on their birthday by coincidence by John.

19. The environment has been being polluted by the pollution and chemicals from the factories.

20. The old house has just been sold at the end of the road by Mr. John.

Chúc bạn học tốt :3

I. Change these sentences to the passive voice :

1. They deliver our papers every morning.

===Our papers are delivered every morning

2. The student put up the tent in the rain.

===The tent is put up in the rain by the student

3. They cut the grass in the garden yesterday.

===The grass was cut in the garden yesterday

4. People celebrate May Day every year.

===May Day is celebrated every year

5. The farmers are plowing the rice fields.

===The rice fields are being plowed by the farmers

6. Nam’s father has just bought another villa.

===Another villa has just been bought by Nam’s father

7. The child is eating a lot of fruits.

===A lot of fruits are being eaten by the child

8. The servant was making coffee.

===Coffee was being made by the servant

9. Nam can speak English.

===English can be spoken by Nam

10. Tran can made this machine herself.

===This machine can be made by Tran

11. The man must pay the money now.

===The money must be paid by the man now

12. The pupils made the chairs last month.

===The chair was made by the pupils last month

13. He has to send the package now.

===The package has to be sent now by him

14. They can’t put these things here.

===These things can’t be put here

15. Mary types the letters very quickly.

===The letters are typed by Mary very quickly

16. You mustn't use that machine after 5.30pm.

===That machine mustn't be used after 5.30

17. The principal will hold an English-speaking contest in Quang Trung School next month.

===An English-speaking contest will be held in QT school by the principal next month

18. Janet gave Mary and her little cousin two teddy bears on their birthday by coincidence.

===Mary and her little cousin were given two teddy bears by Janet on their birthday by concidence

19. Pollution and chemicals from the factories have been polluting the environment.

===The Environment  have been being pulluted by the pollution and chemicals from the factories

20. Mr. Jones has just sold the old house at the end of the road.

===The old house at the end of the road has just been sold by Mr.Jones.

Chúc bn hk tốt+ Xin ctlhn nhaa<33 Dài qá:(